貼片LED分別有LEADFRAMETYPE,PCBTYPE,REFLECTORTYPE,Bi-COLORTYPE,FULLCOLORTYPE,主要的尺寸規格1206,0805,0603,0605,0402,主要的外形分為: 1.9mm蝴蝶LED燈,側向發光SMTLED,反向貼片SMTLED, 1.8mm圓頭SMTLED, 1.6mm圓頭SMTLED,TopViewSMTLED, 從功能分為:可見光SMTLED,紅外發射管SMTLED,紅外接收管SMTLED,光感應顏色感應SMTLED,背光源專用側發光SMTLED,etc.